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CMS vs Marketplace: your own store or selling on Mercado Libre?

Diego Rodas · 09/18/2026 · 5 min read

The question everyone who wants to sell online asks: should I build my own store or sell on a marketplace? The short answer: they are not mutually exclusive. Here are the differences.

Quick comparison

CMS (own store)Marketplace
TrafficYou generate itAlready exists on the platform
BrandFull controlLimited by the platform's rules
CustomersYours (data, emails)Belong to the platform
CostsPlan or hosting + advertisingCommissions per sale
Getting startedSlowerVery fast
CompetitionOnly your catalogSimilar sellers next to you

When a marketplace makes sense

When your own store makes sense

The most common strategy: both

Many sellers use the marketplace to capture demand and their own store to build loyalty. It is a path you can follow in stages, and that is where a consultancy can help you sort out priorities.

You have seen what a CMS is and what a marketplace is. In the next articles we go platform by platform.

Want to set up your online store? Contact Solinit.

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diego_rodas@solinit.com.ar

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